Board Thread:Questions and Answers/@comment-29874914-20160905150319/@comment-2070026-20160906044605

True. Since it's published in Shojo manga magazine, it should be Shoujo. I'm not surprised it's mistaken as Shonen since its story and such is typically found in Shonen manga. Manga like Nisekoi is also classified as Shonen since it's published in Shonen magazine despite its story is typical for Shoujo story.